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Ships within 48 hours · Estimated delivery Aug 23 - Aug 28
pour la discrimination stéréognostique d'objets
Description : la troisième et dernière boite des couleurs contient 9 séries de tablettes de couleurs classées en gradation de 7 couleurs
or tall/short
Each part of the bird is isolated in full color while the rest of the parts are faded in gray
composées de carrés et de rectangles de différentes tailles et couleurs
The ETC® Atom Board mob-6-12 pour la discrimination stéréognostique d'objetsWe are pleased to introduce our new re engineered and re tooled atom board. Our atom board is based on the Bohr model. This is truly an eye catching design that features scalloped "energy shells" to symbolize the various energy levels that electrons occupy which are carved directly into the 1 inch thick solid wood. Re designed our board is now constructed entirely out of solid hardwood basswood. Beautifully carved and encased in a clear semi gloss
